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HelenOS
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trunk
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kernel
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arch
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ia32
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src
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mm
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page.c
@ 2329
– Rev 3973
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3973
5779 d 18 h
decky
/trunk/kernel/
kernel memory management revisited (phase 2): map physical memory according to zones
- ia32: register reserved and ACPI zones
- pareas are now used only for mapping of present physical memory (hw_area() is gone)
- firmware zones and physical addresses outside any zones are allowed to be mapped generally
- fix nasty antient bug in zones_insert_zone()
3940
5786 d 12 h
decky
/trunk/kernel/
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64
3908
5790 d 11 h
decky
/trunk/
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3790
5829 d 18 h
svoboda
/trunk/kernel/
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.
2441
6417 d 8 h
decky
/trunk/kernel/
fix ICC compilation
2222
6470 d 9 h
decky
/trunk/kernel/
map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust
2106
6534 d 16 h
jermar
/trunk/kernel/
Merge as_t structure into one and leave the differring parts in as_genarch_t.
Indentation and formatting changes in header files.
2071
6551 d 9 h
jermar
/trunk/
(c) versus (C)
1956
6633 d 19 h
decky
/trunk/kernel/
ia32: adopt new IRQ interface, mouse not tested yet
1888
6676 d 13 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
1787
6741 d 11 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780
6748 d 12 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1705
6768 d 18 h
cejka
/kernel/trunk/
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place.
1702
6769 d 15 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1595
6776 d 22 h
palkovsky
/kernel/trunk/
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.
1411
6789 d 13 h
jermar
/kernel/trunk/
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.
1382
6793 d 9 h
decky
/kernel/trunk/
make hardware memory mapping more generic
958
6861 d 10 h
jermar
/kernel/trunk/
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.
825
6893 d 13 h
jermar
/kernel/trunk/
Remove WAKEUP_IPI stuff.
Make it possible to use PAGE_GLOBAL on ia32, amd64 and mips32.
Make ia32 and amd64 map the kernel using PAGE_GLOBAL.
793
6896 d 15 h
jermar
/kernel/trunk/
Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations.
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